aparelho incluindo espuma metálica e métodos para usar o mesmo fundo de poço

A device to be deployed downhole. The device includes a member including a metallic foam and a sealing material coupled to the metallic foam. The member attains a compressed shape when compressed to restrict fluid flow between regions downhole. The sealing material may be in, on or coated on the met...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	GRANT R THOMPSON, EDWARD J O'MALLEY
Format:	Patent
Sprache:	por
Schlagworte:	EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FIXED CONSTRUCTIONS MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS
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Beschreibung
Zusammenfassung:	A device to be deployed downhole. The device includes a member including a metallic foam and a sealing material coupled to the metallic foam. The member attains a compressed shape when compressed to restrict fluid flow between regions downhole. The sealing material may be in, on or coated on the metallic foam member.